TY - BOOK AU - Ballast,David Kent AU - Leppo,Holly Williams TI - Building design & construction systems: ARE sample problems and practice exam SN - 9781591263258 (pbk.) AV - NA123 A73 2011 PY - 2011/// CY - Belmont, California PB - Professional Publishers, Inc. N1 - "Updated to the 2009 International Building Code"--Cover ER -